Function rui::knob

source · 
pub fn knob(value: impl Binding<f32>) -> impl View
Expand description

Knob for controlling a 0 to 1 floating point parameter.

Examples found in repository?
examples/gallery.rs (line 21)
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fn knob_example() -> impl View {
    hstack((
        caption("knob"),
        state(|| 0.5, |s, _| knob(s).size([30.0, 30.0]).padding(Auto)),
    ))
}
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examples/knob.rs (line 15)
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fn main() {
    rui(state(MyState::default, |state, cx| {
        vstack((
            format!("value: {:?}", cx[state]).padding(Auto),
            map(
                cx[state].x * 0.01,
                move |v, cx| cx[state].x = v * 100.0,
                |s, _| knob(s).padding(Auto),
            ),
        ))
    }));
}